摘要：【中文】本发明公开了一种认知能力测试与训练仪及其使用方法，包括显示器、内置主机、隔离变压器、内置音箱、打印机、单通道低通滤波器和工作台，步骤一：通过电源线使得隔离变压器传递电信号给内置主机、单通道低通滤波器、打印机和显示器，使得内置主机、单通道低通滤波器、打印机和显示器进入通电待工作状态。该种发明通过设置有显示屏、内置主机、鼠标、键盘和打印机，当显示屏和内置主机通电进入工作状态是，等待两分钟预热后，方便通过在触摸式显示屏上进行操作，根据显示屏上显示的选项进行操作，使得显示屏将信号传输给内置主机，使得内置主机内部的处理器将信号接收后进行处理，方便传输信号给打印机进行工作，通过鼠标和键盘能够进行辅助操作。 【EN】The invention discloses a cognitive ability testing and training instrument and a using method thereof, wherein the cognitive ability testing and training instrument comprises a display, a built-in host, an isolation transformer, a built-in sound box, a printer, a single-channel low-pass filter and a workbench, and the cognitive ability testing and training instrument comprises the following steps: the isolation transformer transmits an electric signal to the built-in host, the single-channel low-pass filter, the printer and the display through the power line, so that the built-in host, the single-channel low-pass filter, the printer and the display are in a power-on standby working state. According to the invention, by arranging the display screen, the built-in host, the mouse, the keyboard and the printer, when the display screen and the built-in host are powered on and enter a working state, after two minutes of preheating, the operation is conveniently carried out on the touch display screen, the operation is carried out according to options displayed on the display screen, so that the display screen transmits signals to the built-in host, a processor in the built-in host receives and processes the signals, the signals are conveniently transmitted to the printer for working, and the auxiliary operation can be carried out through the mouse and the keyboard.